What is the​ slope? Select the correct choice below​ and, if​ necessary, fill in the answer box to complete your choice.

A.
The slope is
  
0.
​(Type an integer or a simplified​ fraction.)
B.
The slope is undefined.
Your answer is not correct.
Part 2
What is the​ y-intercept? Select the correct choice below​ and, if​ necessary, fill in the answer box to complete your choice.
A.
The​ y-intercept is
  
enter your response here.
​(Type an ordered​ pair.)
B.
There is no​ y-intercept.

A. The slope is 0.

B. The y-intercept is (0, 3)